562  
WGUS43 KLSX 230301  
FLWLSX  
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE ST LOUIS MO  
1001 PM CDT FRI JUN 22 2018  
 
...THE NATIONAL WEATHER SERVICE IN ST. LOUIS HAS ISSUED A FLOOD  
WARNING FOR THE FOLLOWING RIVERS IN ILLINOIS...MISSOURI...  
 
MISSISSIPPI RIVER AT  
-CANTON LD20  
-HANNIBAL  
-LOUISIANA  
-CLARKSVILLE LD24  
 
.THIS FLOOD WARNING IS A RESULT OF SEVERAL INCHES OF PRECIPICATION  
THAT AFFECTED THE UPPER MISSISSIPPI RIVER BASIN IN THE LAST WEEK...  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
RAINFALL HEAVIER THAN FORECAST COULD CAUSE RIVER LEVELS TO RISE EVEN  
HIGHER THAN PREDICTED. THE NATIONAL WEATHER SERVICE WILL MONITOR  
THIS DEVELOPING SITUATION AND ISSUE FOLLOW UP STATEMENTS AS  
CONDITIONS OR FORECASTS CHANGE.  
 
SAFETY MESSAGE: NEVER DRIVE CARS, TRUCKS, OR SPORT UTILITY VEHICLES  
THROUGH FLOODED AREAS. THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE  
PASSAGE.  
 
THIS PRODUCT, ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION,  
IS AVAILABLE AT HTTP://WATER.WEATHER.GOV/AHPS2/INDEX.PHP?WFO=LSX.  
 

 
 
ILC001-MOC111-240301-  
/O.NEW.KLSX.FL.W.0053.180625T2100Z-000000T0000Z/  
/CANM7.1.ER.180625T2100Z.180628T1800Z.000000T0000Z.NO/  
1001 PM CDT FRI JUN 22 2018  
 
THE NATIONAL WEATHER SERVICE IN ST. LOUIS HAS ISSUED A  
 
* FLOOD WARNING FOR  
THE MISSISSIPPI RIVER AT CANTON LD20.  
* FROM MONDAY AFTERNOON UNTIL FURTHER NOTICE.  
* AT 8:00 PM FRIDAY THE STAGE WAS 12.6 FEET.  
* FLOOD STAGE IS 14.0 FEET.  
* MINOR FLOODING IS FORECAST.  
* THE RIVER WILL RISE ABOVE FLOOD STAGE BY MONDAY AFTERNOON AND  
CONTINUE TO RISE NEAR 15.1 FEET BY THURSDAY EARLY AFTERNOON.  
ADDITIONAL RISES ARE POSSIBLE THEREAFTER.  
* IMPACT: AT 14.0 FEET...BOTH BANKS BEGIN TO OVERFLOW. MINOR DAMAGES  
BEGIN.  
* IMPACT: AT 9.0 FEET...ABOVE 8.7 TO 9.2 FEET, THE CORPS WILL RAISE  
THE GATES OUT OF THE WATER, ALLOWING FOR "OPEN RIVER" CONDITIONS.  
THIS CORRESPONDS TO A DISCHARGE OF APPROXIMATELY 110,000 CFS.  
 

 
FLD LATEST 7 A.M. FORECAST  
LOCATION STG OBS STG 06/23 06/24 06/25 06/26 06/27  
 
MISSISSIPPI RIVER  
CANTON LD20 14.0 12.57 12.8 13.3 13.8 14.3 14.7  
 

 
 
LAT...LON 4022 9154 4022 9142 4003 9140 4003 9153  
 

 
 
ILC149-MOC127-240301-  
/O.NEW.KLSX.FL.W.0054.180625T1200Z-000000T0000Z/  
/HNNM7.1.ER.180625T1200Z.180629T0000Z.000000T0000Z.NO/  
1001 PM CDT FRI JUN 22 2018  
 
THE NATIONAL WEATHER SERVICE IN ST. LOUIS HAS ISSUED A  
 
* FLOOD WARNING FOR  
THE MISSISSIPPI RIVER AT HANNIBAL  
* FROM MONDAY MORNING UNTIL FURTHER NOTICE.  
* AT 9:15 PM FRIDAY THE STAGE WAS 15.3 FEET.  
* FLOOD STAGE IS 16.0 FEET.  
* MINOR FLOODING IS FORECAST.  
* THE RIVER IS FORECAST TO RISE ABOVE FLOOD STAGE BY MONDAY MORNING  
AND CONTINUE TO RISE TO NEAR 17.1 FEET BY THURSDAY EVENING.  
ADDITIONAL RISES ARE POSSIBLE THEREAFTER.  
* IMPACT: AT 17.0 FEET...JOHN HAY RECREATION AREA ON EAST SIDE  
(INSIDE THE ILLINOIS SNY LEVEE) BEGINS FLOODING.  
* IMPACT: AT 16.0 FEET...FLOOD STAGE. DAMAGE BEGINS TO BUILDINGS IN  
UNPROTECTED LOW AREAS. MINOR FLOODING BEGINS.  
 

 
FLD LATEST 7 A.M. FORECAST  
LOCATION STG OBS STG 06/23 06/24 06/25 06/26 06/27  
 
MISSISSIPPI RIVER  
HANNIBAL 16.0 15.28 15.4 15.7 16.0 16.3 16.7  
 

 
 
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135  
 

 
 
ILC149-MOC163-240301-  
/O.NEW.KLSX.FL.W.0055.180625T0600Z-000000T0000Z/  
/LUSM7.1.ER.180625T0600Z.180628T1800Z.000000T0000Z.NO/  
1001 PM CDT FRI JUN 22 2018  
 
THE NATIONAL WEATHER SERVICE IN ST. LOUIS HAS ISSUED A  
 
* FLOOD WARNING FOR  
THE MISSISSIPPI RIVER AT LOUISIANA  
* FROM LATE SUNDAY NIGHT UNTIL FURTHER NOTICE.  
* AT 9:30 PM FRIDAY THE STAGE WAS 14.0 FEET.  
* FLOOD STAGE IS 15.0 FEET.  
* MINOR FLOODING IS FORECAST.  
* THE RIVER IS FORECAST TO RISE ABOVE FLOOD STAGE BY EARLY MONDAY  
MORNING AND CONTINUE TO RISE TO NEAR 16.5 FEET BY THURSDAY EARLY  
AFTERNOON. ADDITIONAL RISES ARE POSSIBLE THEREAFTER.  
* IMPACT: AT 17.0 FEET...THE PARKING AREA AT THE BOAT HOUSE FLOODS.  
* IMPACT: AT 15.0 FEET...DAMAGE BEGINS IN UNPROTECTED AREAS.  
 

 
FLD LATEST 7 A.M. FORECAST  
LOCATION STG OBS STG 06/23 06/24 06/25 06/26 06/27  
 
MISSISSIPPI RIVER  
LOUISIANA 15.0 14.02 14.1 14.6 15.2 15.6 16.0  
 

 
 
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097  
 

 
 
ILC013-MOC163-240301-  
/O.NEW.KLSX.FL.W.0056.180624T1800Z-000000T0000Z/  
/CLKM7.1.ER.180624T1800Z.180629T0000Z.000000T0000Z.NO/  
1001 PM CDT FRI JUN 22 2018  
 
THE NATIONAL WEATHER SERVICE IN ST. LOUIS HAS ISSUED A  
 
* FLOOD WARNING FOR  
THE MISSISSIPPI RIVER AT CLARKSVILLE LD24.  
* FROM SUNDAY AFTERNOON UNTIL FURTHER NOTICE.  
* AT 9:30 PM FRIDAY THE STAGE WAS 24.3 FEET.  
* FLOOD STAGE IS 25.0 FEET.  
* MINOR FLOODING IS FORECAST.  
* THE RIVER WILL RISE ABOVE FLOOD STAGE BY SUNDAY EARLY AFTERNOON AND  
CONTINUE TO RISE NEAR 27.0 FEET BY THURSDAY EVENING. ADDITIONAL  
RISES ARE POSSIBLE THEREAFTER.  
* IMPACT: AT 27.2 FEET...SILO PARK JUST NORTHWEST OF CLARKSVILLE OFF  
HIGHWAY 79 BEGINS FLOODING.  
* IMPACT: AT 25.5 FEET...STATE ROUTE P EAST OF ELSBERRY BEGINS  
FLOODING JUST EAST OF THE LEVEE.  
* IMPACT: AT 25.3 FEET...THE ROAD TO PORT MARMAC, ABOUT 15 HOMES JUST  
SOUTH OF CLARKSVILLE, BEGINS FLOODING.  
 

 
FLD LATEST 7 A.M. FORECAST  
LOCATION STG OBS STG 06/23 06/24 06/25 06/26 06/27  
 
MISSISSIPPI RIVER  
CLARKSVILLE LD 25.0 24.27 24.3 24.9 25.5 26.0 26.3  
 

 
 
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071  
3922 9081  
 

 
 
MAPLES  
 
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